serialVersionUID for all Serializable classes

5 files changed, 25 insertions, 0 deletions

diff --git a/src/main/java/com/juick/util/HttpBadRequestException.java b/src/main/java/com/juick/util/HttpBadRequestException.java
index 386b52df..4b4faa4a 100644
--- a/src/main/java/com/juick/util/HttpBadRequestException.java
+++ b/src/main/java/com/juick/util/HttpBadRequestException.java
@@ -25,6 +25,11 @@ import org.springframework.web.bind.annotation.ResponseStatus;
  */
 @ResponseStatus(value = HttpStatus.BAD_REQUEST)
 public class HttpBadRequestException extends RuntimeException {
+    /**
+     *
+     */
+    private static final long serialVersionUID = 2034547017639929277L;
+
     public HttpBadRequestException() {
         super("the request was bad", null, false, false);
     }
diff --git a/src/main/java/com/juick/util/HttpForbiddenException.java b/src/main/java/com/juick/util/HttpForbiddenException.java
index e2211574..2684e1ab 100644
--- a/src/main/java/com/juick/util/HttpForbiddenException.java
+++ b/src/main/java/com/juick/util/HttpForbiddenException.java
@@ -26,6 +26,11 @@ import org.springframework.web.bind.annotation.ResponseStatus;
  */
 @ResponseStatus(value = HttpStatus.FORBIDDEN)
 public class HttpForbiddenException extends RuntimeException {
+    /**
+     *
+     */
+    private static final long serialVersionUID = -8001596218646655068L;
+
     public HttpForbiddenException() {
         super(StringUtils.EMPTY, null, false, false);
     }
diff --git a/src/main/java/com/juick/util/HttpNotFoundException.java b/src/main/java/com/juick/util/HttpNotFoundException.java
index f9d1ffbe..0e8ee9d9 100644
--- a/src/main/java/com/juick/util/HttpNotFoundException.java
+++ b/src/main/java/com/juick/util/HttpNotFoundException.java
@@ -26,6 +26,11 @@ import org.springframework.web.bind.annotation.ResponseStatus;
  */
 @ResponseStatus(value = HttpStatus.NOT_FOUND)
 public class HttpNotFoundException extends RuntimeException {
+    /**
+     *
+     */
+    private static final long serialVersionUID = 6136243111317477522L;
+
     public HttpNotFoundException() {
         super(StringUtils.EMPTY, null, false, false);
     }
diff --git a/src/main/java/com/juick/util/PrettyTimeFormatter.java b/src/main/java/com/juick/util/PrettyTimeFormatter.java
index 34a230f5..5c736413 100644
--- a/src/main/java/com/juick/util/PrettyTimeFormatter.java
+++ b/src/main/java/com/juick/util/PrettyTimeFormatter.java
@@ -33,6 +33,11 @@ public class PrettyTimeFormatter {
     // Cache PrettyTime per locale. LRU cache to prevent memory leak.
     private static final Map<Locale, PrettyTime> PRETTY_TIME_LOCALE_MAP =
             new LinkedHashMap<>(MAX_CACHE_SIZE + 1, 1.1F, true) {
+                /**
+                 *
+                 */
+                private static final long serialVersionUID = 1828878791879310392L;
+
                 @Override
                 protected boolean removeEldestEntry(Map.Entry<Locale, PrettyTime> eldest) {
                     return size() > MAX_CACHE_SIZE;
diff --git a/src/main/java/com/juick/util/UsernameTakenException.java b/src/main/java/com/juick/util/UsernameTakenException.java
index ee787e99..45eb4448 100644
--- a/src/main/java/com/juick/util/UsernameTakenException.java
+++ b/src/main/java/com/juick/util/UsernameTakenException.java
@@ -18,6 +18,11 @@
 package com.juick.util;
 
 public class UsernameTakenException extends RuntimeException {
+    /**
+     *
+     */
+    private static final long serialVersionUID = -5182991814500998221L;
+
     public UsernameTakenException() {
         super("Username taken", null, false, false);
     }